Actuating knob for adjusting louvers



FIG. 1 is a left side elevational view of the actuating knob, the opposite side comprising a mirror image thereof;

FIG. 2 is a front plan view of the actuating knob, the rear comprising a mirror image thereof;

FIG. 3 is a top plan view of the actuating knob;

FIG. 4 is a bottom plan view of the actuating knob;

FIG. 5 is a frontal isometric view of the actuating knob; and,

FIG. 6 is a bottom isometric view of the actuating knob. 

The ornamental design for a actuating knob for adjusting louvers, as shown and described. 